11726460460613 has 2 divisors, whose sum is σ = 11726460460614. Its totient is φ = 11726460460612.

The previous prime is 11726460460543. The next prime is 11726460460621. The reversal of 11726460460613 is 31606406462711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11571576496804 + 154883963809 = 3401702^2 + 393553^2 .

It is a cyclic number.

It is not a de Polignac number, because 11726460460613 - 2²⁶ = 11726393351749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11726460460313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5863230230306 + 5863230230307.

It is an arithmetic number, because the mean of its divisors is an integer number (5863230230307).

Almost surely, 2^{11726460460613} is an apocalyptic number.

It is an amenable number.

11726460460613 is a deficient number, since it is larger than the sum of its proper divisors (1).

11726460460613 is an equidigital number, since it uses as much as digits as its factorization.

11726460460613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 11726460460613 in words is "eleven trillion, seven hundred twenty-six billion, four hundred sixty million, four hundred sixty thousand, six hundred thirteen".